Shield AI
Senior Principal Engineer, GNC & State Estimation (R6233)
San Diego, California · Principal · Full-time · Posted Oct 21, 2026
- Experience
- At least 15 years of professional experience in GNC.
- Education
- Master's degree in aerospace engineering, Electrical Engineering, Mechanical Engineering, Robotics, Applied Mathematics or Computer Science.
About the job
Leads the technical direction, development, and delivery of GNC and state-estimation capabilities for Hivemind Enterprise, including production flight-control software, a reusable platform, and support for customer airworthiness work.
What you'll do
- Set the GNC and State Estimation technical roadmap, architecture, and development priorities, and build and mentor the engineering team.
- Develop, implement, and validate algorithms and production software; lead simulation, hardware-in-the-loop, and flight-test development.
- Guide reusable platform capabilities, Runtime Assurance contributions, and customer technical work supporting airworthiness.
What they ask for
- At least 15 years of professional GNC experience, including hands-on aircraft flight controls, autopilot, navigation, and state estimation.
- Demonstrated record shipping and supporting production autopilot, flight-control, or integrated GNC software, with flight testing and operational deployment.
- Strong current proficiency in C++, MATLAB/Simulink or equivalent modeling tools, and Python or comparable tools.
- Master's degree in aerospace engineering, Electrical Engineering, Mechanical Engineering, Robotics, Applied Mathematics or Computer Science.
Nice to have
- Experience with GCAS / ACAS, detect-and-avoid, flight-envelope protection, or Runtime Assurance architectures.
- Experience with airworthiness processes, DO-178C, GNSS-degraded or denied navigation, or multiple aircraft configurations.
Tools
C++, MATLAB/Simulink, Python, software-in-the-loop, hardware-in-the-loop, Monte Carlo
AI focus
Develops and supports autonomy capabilities within Hivemind Enterprise, including GNC, state estimation, and Runtime Assurance.
Model-written summary · the original posting is authoritative